Construction waste crusher

Construction waste social background:

With the vigorous development of the national economy, the state's infrastructure is constantly being renovated. In particular, the construction of railways and highways and the transformation of urban buildings are also under way. The development of the city so that a variety of housing projects continue construction, the old buildings have been removed. House demolition process, will produce a large amount of solid waste - construction waste. At present, the amount of construction waste in China has accounted for 30% -40% of the total amount of municipal waste. To 500-600 tons / million square meters of standard projections, by 2020, China will also add about 30 billion square meters of construction area, the new construction waste generated will be a stunning figure. However, the vast majority of construction waste without any treatment, it was transported by the construction unit to the countryside or rural areas, open storage or landfill, consuming a large amount of land acquisition fees, garbage and other construction costs, while clearing and stacking process The remains and dust, gray sand flying and other issues have caused serious environmental pollution.

construction waste crusher

Construction waste crusher production line technology:

The product technology to construction waste crusher, vibrating screen, vibrating feeder and other special equipment will be broken construction rubbish, screening. After sorting, the construction rubbish is subjected to the crushing treatment of coarse crushing, medium crushing and even crushing equipment to remove the iron substance contained in the construction waste through a special iron removing equipment (dry magnetic separator), and processing into a certain size of recycled gravel aggregate , And finally applied to many other aspects of roadbed stone, unburned brick, cement admixtures and so on. According to the production process of aggregate, the concrete, waste bricks and stones in the construction waste are processed and processed, so as to realize the reuse of resources. In addition to crushing construction waste, construction rubble crusher can crush some other raw materials such as coal gangue, shale, slag, cinder, slag, limestone, ore and other raw materials in addition to building rubbish.

Construction garbage crusher works:

Driven by the motor, the rotor rotates at a high speed. Construction waste enters the first crushing chamber and collides with the slab hammer of the rotor and then enters the second crushing chamber for crushing. In the process of crushing, not only the collision between the construction rubbish and the plate hammer and the lining plate is broken out, but also the stone and boulder shaping performed in the plate hammer and the crushing chamber is completed, and finally discharged from the discharge port.